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Description
  • Cognitive radio systems are perspective solution for effective utilization of frequency spectrum. Essential feature of cognitive radio devices is scanning of certain frequency band and consequent decision making whether this band is used by primary user or not. In this paper several methods for detecting signals of analog and digital TV broadcasts are described and simulation results are presented with the use of real sampled signal from DVB receiver. Every method provides decisions with typical probabilities of false alarm or misdetection dependent on noise level. The possibility of results fusion along more than one type of detector application is discussed.
  • Cognitive radio systems are perspective solution for effective utilization of frequency spectrum. Essential feature of cognitive radio devices is scanning of certain frequency band and consequent decision making whether this band is used by primary user or not. In this paper several methods for detecting signals of analog and digital TV broadcasts are described and simulation results are presented with the use of real sampled signal from DVB receiver. Every method provides decisions with typical probabilities of false alarm or misdetection dependent on noise level. The possibility of results fusion along more than one type of detector application is discussed. (en)
Title
  • Methods of spectrum sensing for cognitive radio systems using TV frequency bands
  • Methods of spectrum sensing for cognitive radio systems using TV frequency bands (en)
skos:prefLabel
  • Methods of spectrum sensing for cognitive radio systems using TV frequency bands
  • Methods of spectrum sensing for cognitive radio systems using TV frequency bands (en)
skos:notation
  • RIV/00216305:26220/10:PU86528!RIV11-MSM-26220___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(GA102/09/0776), P(GD102/08/H027), P(OC09016), S, Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 270737
http://linked.open...ai/riv/idVysledku
  • RIV/00216305:26220/10:PU86528
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Spectrum sensing, cognitive radio, energetic detector, multi window detector, false alarm, misdetection (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [4A239DEB334C]
http://linked.open...v/mistoKonaniAkce
  • Brno
http://linked.open...i/riv/mistoVydani
  • Brno
http://linked.open...i/riv/nazevZdroje
  • Proceedings of 20th International Conference Radioelektronika 2010
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Maršálek, Roman
  • Prokeš, Aleš
  • Šrámek, Petr
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Neuveden
https://schema.org/isbn
  • 978-1-4244-6319-0
http://localhost/t...ganizacniJednotka
  • 26220
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